/*
 * Copyright (c) 2002-2012 Alibaba Group Holding Limited.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.test2.dataresolver;

import static com.alibaba.citrus.util.StringUtil.*;

import com.alibaba.citrus.service.dataresolver.DataResolver;
import com.alibaba.citrus.service.dataresolver.DataResolverContext;
import com.alibaba.citrus.service.dataresolver.DataResolverFactory;
import com.alibaba.citrus.service.moduleloader.ModuleInfo;
import com.alibaba.citrus.service.moduleloader.SkipModuleExecutionException;

public class SkipModuleResolverFactory implements DataResolverFactory {
    public DataResolver getDataResolver(final DataResolverContext context) {
        final Skip skip = context.getAnnotation(Skip.class);

        if (skip != null) {
            return new DataResolver() {
                public Object resolve() {
                    throw new SkipModuleExecutionException("skipped " + context.getExtraObject(ModuleInfo.class),
                                                           trimToNull(skip.value()));
                }
            };
        }

        return null;
    }
}
